摘要:
截图: 代码: public boolean addMail(Msg msg){ Statement st =null; Connection con=null; try{ //获取连接 con = getConnection(); //书写SQL语句 st = con.createStatemen 阅读全文
摘要:
<body> 欢迎页面!!!欢迎你!!!<% Users u = (Users) session.getAttribute("user"); out.print(u.getUsername()); MsgDao md=new MsgDao(); List<Msg> list=md.getMailBy 阅读全文